Time-resolved luminescence spectroscopy study of CsI:Eu crystal

• Published in: Functional Materials
• Date: 2013
• Main Authors: Yakovlev, V., Trefilova, L., Karnaukhova, A., Ovcharenko, N., Kisilc, E.
• Format: Article
• Language: English
• Published: НТК «Інститут монокристалів» НАН України 2013
• Subjects: Characterization and properties
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/120109
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Time-resolved luminescence spectroscopy study of CsI:Eu crystal / V. Yakovlev, L. Trefilova, A. Karnaukhova, N. Ovcharenko, E. Kisilc // Functional Materials. — 2013. — Т. 20, № 4. — С. 451-456. — Бібліогр.: 12 назв. — англ.

This paper studies the spectral-kinetic properties of CsI:0.8·10⁻⁴ % Eu, CsI:1·10⁻² % Eu and CsI:3.9·10⁻¹ % Eu crystals. It has been found that spectrum and decay kinetics of photoluminescence depend on concentration of an activator and degree of thermal-dynamic disbalance of CsI:Eu. The emission of...